1
Pick a route
Choose a start and a finish on the map, or drive it once and let the app record it.
Three steps to a stage
2
Get the notes
Every corner is measured and graded from 1 to 6, with squares, hairpins, chicanes and “into” calls where corners run together.
3
Drive the stage
Mount the phone and go. Your co-driver calls each corner in time, the way a rally co-driver would.
The road decides, not the app
Pace notes are made automatically from map data and can be wrong. Traffic law, road signs and speed limits always come first. Drive at competitive speed only on closed roads, with permission.